路面 lùmiàn road surface
How to remember 路面: 路 road + 面 face = road surface.
Characters
How it is used
- The road surface - 路面结冰 (lùmiàn jiébīng) the road surface is icy.
- The physical top layer you drive/walk on: 路面平整 (lùmiàn píngzhěng) a smooth road surface, 柏油路面 asphalt paving.
- 面 = surface; specific to the pavement itself, not the road as a route.